Clock Change 2024 Ireland Calendar. Add clock changes in the uk to your calendar (ics, 2kb) in the uk the clocks go forward 1 hour at 1am on the last sunday in march, and back 1 hour at 2am on the last sunday in. The calendar for the whole year, the calendar for july, lunar calendar, printable calendar.

Clocks go forward by one hour at 1am on the last sunday of march. This means that once the clock hits 1am, it will jump to 2am immediately.